Infection Control Student
-
Upload
tami-carter -
Category
Documents
-
view
216 -
download
0
Transcript of Infection Control Student
![Page 1: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/1.jpg)
1
CHAPTER 16
Infection Prevention and Control: Protective Mechanisms and Asepsis
Pg. 209-233
![Page 2: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/2.jpg)
2
Microorganisms
• Pathogens – capable of causing disease
• Non-pathogens (normal flora) – beneficial and/or essential for human health and well-being
![Page 3: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/3.jpg)
Chain of Infection
![Page 4: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/4.jpg)
4
You are working as a nurse on a medical-surgical unit. What roles might you play in the chain of infection?
Table 16-5 pg. 216
![Page 5: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/5.jpg)
5
First Line of Defense Against Infection• Intact skin• Respiratory Tree• Eyes• Mouth• GI Tract• GU tract• Cilia in respiratory tract, nose
![Page 6: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/6.jpg)
6
Second Line of Defense Against Infection• Fever
• Leukocytosis
• Phagocytosis (specialized WBCs)
• Inflammatory response
![Page 7: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/7.jpg)
7
Third Line of Defense Against Infection• Immune response
– Recognize as foreign invader and destroy pathogens that the body has been exposed to
![Page 8: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/8.jpg)
8
Consider your current lifestyle. How would you evaluate your ability to support your
body’s defenses?
![Page 9: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/9.jpg)
9
Medical Asepsis
• Asepsis–Objects and environment free of
microorganisms
• Medical Asepsis–Clean technique
• Surgical Asepsis –Sterile technique
![Page 10: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/10.jpg)
10
Hand Hygiene
• Most effective way to prevent the spread of microorganisms
• Box 16-2 pg. 220
• Skill 16-1 Hand Hygiene pg. 221
![Page 11: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/11.jpg)
11
CDC Guidelines to Prevent Infection
• Standard Precautions– Tier I– Includes hand hygiene and personal
protective equipment (PPE)– Box 16-3 pg. 224
• Transmission based Precautions– Tier II (discussed in Chapter 17)
![Page 12: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/12.jpg)
12
CDC Guidelines to Prevent Infection• Sharps disposal
• Contaminated waste
![Page 13: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/13.jpg)
13
Cleaning & Disinfecting
• Cleaning• Disinfecting• Antiseptic• Sterilization
![Page 14: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/14.jpg)
14
Sepsis in the Home
• What are ways to prevent infection in the home?
![Page 15: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/15.jpg)
15
Infection Control Surveillance
• Infectious Disease or Infection Prevention Nurse
• Clients at high risk for infection
![Page 16: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/16.jpg)
16
CHAPTER 17
Infection Prevention and Control in Hospital and HomePg. 234-257
![Page 17: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/17.jpg)
17
Stages of Infection (illness)
![Page 18: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/18.jpg)
18
Transmission Based Precautions (Box 17-1 pg. 236)
• Contact
• Droplet
• Airborne
![Page 19: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/19.jpg)
19
General Guidelines for Isolation Precautions
• Limit supplies taken into room• Limit client transport outside of room• Use disposable supplies if possible• Keep precaution supplies just outside the
client’s room• Removal of items from room
![Page 20: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/20.jpg)
20
Contact Precautions (Isolation)Box 17-3 pg. 141
• Direct contact can lead to spread of pathogen• Private room
• Personal protective equipment
![Page 21: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/21.jpg)
21
Airborne Precautions (Isolation)Box 17-3 pg. 141
• Also follow contact precautions • Negative pressure room
• Personal protective equipment
![Page 22: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/22.jpg)
22
Droplet Precautions (Isolation)Box 17-3 pg. 141
• Also follow contact precautions• Private room
• Personal protective equipment
![Page 23: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/23.jpg)
23
Drug-resistant Organisms
• Methicillin-resistant Staphylococcus Aureus (MRSA)
• Vancomycin-resistant Enterococcus (VRE)• Extended spectrum beta-lactamase-producing
(ESBL)• Clostridium difficile (C-diff)
![Page 24: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/24.jpg)
24
Infection Prevention in the Home
• Hand hygiene
• Proper disposal
• Cleaning home environment
![Page 25: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/25.jpg)
25
Psychological Aspect of Isolation Precautions on the Client
• Visitors• Learn about client’s interest• Listen to the client
![Page 26: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/26.jpg)
26
Surgical Asepsis
• Sterile environment
• Sterile equipment
• Sterile technique
![Page 27: Infection Control Student](https://reader034.fdocuments.us/reader034/viewer/2022042722/577cc75c1a28aba711a0b1a5/html5/thumbnails/27.jpg)
27
What actions help prevent infection in the healthcare setting?
What actions help prevent infection in the home?
What actions help to prevent infection when patients are outside of the home?